[X-ray diagnosis and radiotherapy of mediastinal metastasis of the esophageal cancer (author's transl)].
D000368:Aged; D004938:Esophageal Neoplasms / Q000473:pathology*; D005260:Female; D006801:Humans; D008297:Male; D008479:Mediastinal Neoplasms / Q000000981:diagnostic imaging / Q000532:radiotherapy / Q000556:secondary*; D008875:Middle Aged; D011859:Radiography; D011882:Radiotherapy, High-Energy